tests/test-qdist.c · f4d830c8951b4615db3d558ddeb6ec000c61cac0 · Anton / libtcg

8 years ago

qdist: return "(empty)" instead of NULL when printing an empty dist · 11b7b07f

Emilio G. Cota authored 8 years ago


Printf'ing a NULL string is undefined behaviour. Avoid it.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <1469459025-23606-4-git-send-email-cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

11b7b07f

History

qdist: return "(empty)" instead of NULL when printing an empty dist

Emilio G. Cota authored 8 years ago


Printf'ing a NULL string is undefined behaviour. Avoid it.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <1469459025-23606-4-git-send-email-cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

test-qdist.c 9.45 KiB